As of October 2023, who is the President of the United States?

Joe Biden is the President of the United States as of October 2023. He took office on January 20, 2021, after winning the presidential election held in November 2020. Biden's administration has focused on various issues including pandemic response, economic recovery, infrastructure, and climate change, marking significant policy directions since he assumed the presidency.

The other individuals listed have previously served as president or in prominent political roles, but they are not in office as of the specified date. Donald Trump served as president from January 2017 until January 2021, Barack Obama served from January 2009 to January 2017, and Kamala Harris currently serves as the Vice President, having taken office alongside Biden in 2021. Understanding the current officeholders is crucial for being well-informed about the political landscape, as it affects both domestic and international policies.